The ECM-EM212U-45 is a compact 9.7 × 9 mm unidirectional microphone capsule designed for use on motorcycle helmets. With a sensitivity of -45dB±2 and a signal-to-noise ratio of 62dB, it effectively captures clear audio while minimizing background noise.
Free sample – shipping extra
From 500 pcs (1st order only)
5,000 pcs (mixed models allowed)
Designed with noise-canceling prowess, our 9790 microphone head features a single-directional design and employs Panasonic JFET components. Its perforated shell effectively minimizes wind noise, while the heart-shaped directional microphone core reduces ambient noise for pristine audio capture.
Our production meets ISO 9001:2015 and ISO 14001:2015 standards and is tailored for automotive applications under the IATF 16949:2016 standard, ensuring comprehensive quality management. Additionally, our products comply with ROHS, CE, and FCC requirements.
Conducting sampling inspections of incoming materials to ensure compliance with standard requirements.
Performing inspection audits to ensure the stability and control of the entire manufacturing process.
Conducting pre-shipment inspections to ensure that products meet established quality standards.
Testing of background noise, sensitivity, frequency response curve, and directionality indicators.
Verification of the impact of different circuits, structural dimensions, materials, and processes on indicators.
Reliability testing at both the new product design stage and the mass production regular stage.
Utilizing fully automated production lines to ensure high efficiency and consistency.
Equipped with state-of-the-art facilities, including a 10,000-level dust-free workshop.
Employing a rigorous 21-step process to guarantee product stability.
4mm Omnidirectional Electret Microphone Insert for Hearing Aid
6mm Robot Electret Microphone Capsule with Pins
Electret Lapel Microphone Capsule 9.7mm
6mm Electret Instrument Microphone Capsule with Pins
Reviews
There are no reviews yet